Humminbird Autochart Zero Line CardThe future of digital charting has arrived. Create richly detailed maps of your favorite fishing spots in real time with Humminbird's AutoChart Live, a free feature available with all SOLIX and GPS equipped HELIX G2 and G2N models. Map the water as you drive the boat and keep the data stored on your fish finder or import it into the AutoChart PC program. No subscriptions. No hidden fees. No need to submit your data and wait for a finished chart. Once